[MBLB3157], Letter from Charles Batchelor to William Joseph Hammer, September 11th, 1883

Item

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Abstract

#542 [to Berlin] Yours of 7th. don't forget that Siemens says nothing about life of lamps. [very difficult to read] "We have been going for life particularly"; summarizes life curves.

Date

1883-09-11

Decade

1880-1889

Type

Identifier

MBLB3157

Folder Set

MBLB3

Title

[MBLB3157], Letter from Charles Batchelor to William Joseph Hammer, September 11th, 1883

Microfilm ID

93:442

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University

Timestamp

September 11, 1883